/**
 * Copyright Pravega Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.pravega.segmentstore.server;

import io.pravega.common.util.AsyncIterator;
import io.pravega.segmentstore.contracts.AttributeId;
import java.util.List;
import java.util.Map;

/**
 * Defines an {@link AsyncIterator} over a Segment's Attributes, processing them in batches.
 */
public interface AttributeIterator extends AsyncIterator<List<Map.Entry<AttributeId, Long>>> {
}